---
product_id: 335795512
title: "Shimano GRX RD-RX400 GRX 10-Speed Rear derailleur, Shadow+, for Double, Black"
brand: "shimano"
price: "₱11808"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/335795512-shimano-grx-rd-rx400-grx-10-speed-rear-derailleur-shadow
store_origin: PH
region: Philippines
---

# Optimized for rough terrain Precision shifting tech Adjustable chain stabilizer Shimano GRX RD-RX400 GRX 10-Speed Rear derailleur, Shadow+, for Double, Black

**Brand:** shimano
**Price:** ₱11808
**Availability:** ✅ In Stock

## Summary

> ⚙️ Shift into adventure mode with SHIMANO precision!

## Quick Answers

- **What is this?** Shimano GRX RD-RX400 GRX 10-Speed Rear derailleur, Shadow+, for Double, Black by shimano
- **How much does it cost?** ₱11808 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/335795512-shimano-grx-rd-rx400-grx-10-speed-rear-derailleur-shadow)

## Best For

- shimano enthusiasts

## Why This Product

- Trusted shimano brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Backed by a 2-year manufacturer warranty for worry-free adventures.
- • **Compact Powerhouse:** Engineered with a sleek, lightweight design that fits perfectly on your bike.
- • **Seamless Terrain Mastery:** Experience ultra-smooth gear changes even on the bumpiest trails.
- • **Chain Security Guaranteed:** Adjustable stabilizer locks your chain in place—no more mid-ride mishaps.
- • **Universal Fit for Trailblazers:** Unisex design tailored for all riders seeking reliable performance.

## Overview

The SHIMANO C8C075 derailleur delivers quiet, smooth shifting optimized for uneven terrain, featuring an adjustable chain stabilizer to prevent chain drops. Compact and lightweight, it fits most bikes and comes with a 2-year warranty, making it a reliable choice for serious cyclists.

## Description

GRX RD-RX400 GRX 10-Speed Rear derailleur, Shadow+, for Double, Black

## Features

- Material: Other
- Quiet and smooth shifting system for uneven terrain
- Package dimensions: 9.8 L x 17.6 H x 12.6 W (Zm)
- Adjustable chain stabilizer prevents the chain from jumping out
- Smooth and reliable shifting in changing ground conditions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Shimano GRX |
| Global Trade Identification Number | 04550170448899 |
| Item Package Dimensions L x W x H | 7.4 x 4.92 x 3.74 inches |
| Package Weight | 0.46 Kilograms |
| Item Dimensions  LxWxH | 5.91 x 5.91 x 3.94 inches |
| Brand Name | SHIMANO |
| Warranty Description | 2 Year Manufacturer |
| Model Name | C8C075 |
| Suggested Users | unisex |
| Number of Items | 1 |
| Part Number | IRDRX400 |
| Model Year | 2019 |
| Included Components | Bike Parts |
| Size | SGS - long |

## Product Details

- **Brand:** SHIMANO
- **Color:** Black
- **Material:** other
- **Item Weight:** 0.02 Ounces
- **Mounting Type:** Braze-On Mount

## Images

![Shimano GRX RD-RX400 GRX 10-Speed Rear derailleur, Shadow+, for Double, Black - Image 1](https://m.media-amazon.com/images/I/518yQjzdrsS.jpg)

## Frequently Bought Together

- Shimano GRX RD-RX400 GRX 10-Speed Rear derailleur, Shadow+, for Double, Black
- Shimano HG50 10 Speed Mountain Bike Cassette 11-36T
- SHIMANO CN-HG95 10-speed HG-X chain - 116 links

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**Shop now:** [https://www.desertcart.ph/products/335795512-shimano-grx-rd-rx400-grx-10-speed-rear-derailleur-shadow](https://www.desertcart.ph/products/335795512-shimano-grx-rd-rx400-grx-10-speed-rear-derailleur-shadow)

---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-02-01*